blob: 1be9dd18d231ef20358c1585cdaacb451e966726
| 1 | #ifndef ALSA_OUT_H |
| 2 | #define ALSA_OUT_H |
| 3 | |
| 4 | #define PCM_DEVICE_DEFAULT "default" |
| 5 | //#define PCM_DEVICE_DEFAULT "hw:0,2" |
| 6 | #define OUTPUT_BUFFER_SIZE (8*1024) |
| 7 | |
| 8 | typedef struct { |
| 9 | pthread_t playback_tid; |
| 10 | pthread_mutex_t playback_mutex; |
| 11 | pthread_cond_t playback_cond; |
| 12 | snd_pcm_t *handle; |
| 13 | snd_pcm_format_t format; |
| 14 | size_t bits_per_sample; |
| 15 | size_t bits_per_frame; |
| 16 | int buffer_size; |
| 17 | unsigned int channelcount; |
| 18 | unsigned int rate; |
| 19 | int oversample; |
| 20 | int realchanl; |
| 21 | int flag; |
| 22 | int stop_flag; |
| 23 | int pause_flag; |
| 24 | int wait_flag; |
| 25 | } alsa_param_t; |
| 26 | #endif |
| 27 |